15672490928

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:942

約数の個数: 80

約数和(自身を含む): 31336315776

約数和(自身を除く): 15663824848

約数列:

[1, 2, 4, 8, 16, 53, 106, 137, 212, 274, 313, 424, 431, 548, 626, 848, 862, 1096, 1252, 1724, 2192, 2504, 3448, 5008, 6896, 7261, 14522, 16589, 22843, 29044, 33178, 42881, 45686, 58088, 59047, 66356, 85762, 91372, 116176, 118094, 132712, 134903, 171524, 182744, 236188, 265424, 269806, 343048, 365488, 472376, 539612, 686096, 944752, 1079224, 2158448, 2272693, 3129491, 4545386, 6258982, 7149859, 9090772, 12517964, 14299718, 18181544, 18481711, 25035928, 28599436, 36363088, 36963422, 50071856, 57198872, 73926844, 114397744, 147853688, 295707376, 979530683, 1959061366, 3918122732, 7836245464, 15672490928]

約数ペア:

[(1, 15672490928), (2, 7836245464), (4, 3918122732), (8, 1959061366), (16, 979530683), (53, 295707376), (106, 147853688), (137, 114397744), (212, 73926844), (274, 57198872), (313, 50071856), (424, 36963422), (431, 36363088), (548, 28599436), (626, 25035928), (848, 18481711), (862, 18181544), (1096, 14299718), (1252, 12517964), (1724, 9090772), (2192, 7149859), (2504, 6258982), (3448, 4545386), (5008, 3129491), (6896, 2272693), (7261, 2158448), (14522, 1079224), (16589, 944752), (22843, 686096), (29044, 539612), (33178, 472376), (42881, 365488), (45686, 343048), (58088, 269806), (59047, 265424), (66356, 236188), (85762, 182744), (91372, 171524), (116176, 134903), (118094, 132712)]